httppayai

cn-data-x402.cn-data-x402-worker.workers.dev

The Chinese ETF board (ETF 行情榜) as one ranked JSON list: every listed Shanghai and Shenzhen exchange-traded fund with its last price, change and percent change, open/high/low/previous close, volume in lots, turnover in yuan, amplitude, turnover rate, volume ratio, listing date, fund scale in yuan and main-force net inflow. Pass ?sort=amount for the most heavily traded funds, ?sort=change for the day's leaders, ?sort=size to rank by fund scale, ?sort=turnover|amplitude|price|volume|flow to re-rank, ?direction=asc to flip the order, ?limit=1-100 and ?page=N to walk the whole board, or ?symbol=510300,159915 for specific funds. Chinese ETFs are quoted in the same feed as shares, but the exchange publishes no single sortable board — this is that board as JSON. 中文：全市场 ETF 行情榜——现价、涨跌、成交额、换手率、基金规模与主力净流入。 No API key and no signup: call the endpoint, it answers HTTP 402 with the payment terms, pay per request in USDC on Base with any x402-compatible client or wallet, then retry the same request to get the data.